RMS Images are meant to represent the root-mean-square deviation from the mean (rmsd) appropriate to measure the noise level in a Gaussian distribution.

maximum 1.0688e-03 Jy/beam
minimum 1.0590e-04 Jy/beam
mean 2.4457e-04 Jy/beam
median 1.4505e-04 Jy/beam
sigma 1.8808e-04 Jy/beam
MAD rms 3.9687e-05 Jy/beam

RMS images

VLASS2.1.sb38617989.eb38636486.59099.9471230787_split_split.ms

s14_0.VLASS2.1.se.T17t18.J132956_273000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T17t18.J132956_273000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38617989.eb38636486.59099.9471230787_split_split.ms']
Start time
2025-01-09 04:34:38.381
End
2025-01-09 04:48:15.199
Duration
0:13:36.819
Note, WebLog generation is not included in the time.

CASA logs for stage 16